On Mon, 17 Mar 2008 23:41:39 -0700, the renowned "Will"
wrote:

I need an arbor press that is larger and better quality than the toyish
1/2-ton unit we have been using, and I would like some recommendations.

My application is flattening 1/16 to 1/8 inch thick metal fixtures that are
dimensioned about 2 inch by 4 inch length and width, with a 90 degree bend
and an additional 2 by 2 square beyond the bend. Occasionally they will
be stainless, but usually they are a much softer metal.


The biggest problem I have with the 1/2 ton unit is not the pressing force.
The problem is the ram is far too small. I want a ram that is at least 2
in by 2 in, in order to be able to cover most of the metal fixture I need to
flatten under the ram in a single press. Otherwise it is too time
consuming to press so many locations on a warped piece of metal.

The 3-ton generic Chinese larger press I have has a 1.5" square ram.
The ram is not particularly hard, and I've drilled and tapped 10-32
screw holes into the sides of it. But.. I am not sure it would be up
to what you have in mind. I think I paid about $130 for it (new in
crate). Grizzly sells something similar G4020 for $129. + shipping.


To get to my target ram size, what size press would I need? I am guessing
at least three tons, but maybe that size RAM will require larger?

If anyone can recommend some specific brands and models - preferably ones
that are commonly available on used market - I would appreciate references.
What should I expect to pay for a good condition used unit?


Best regards,
Spehro Pefhany
--
"it's the network..." "The Journey is the reward"
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